Exercise apparatus



FIG. 1 is a front view of the exercise apparatus.

FIG. 2 is a rear or back view of the exercise apparatus.

FIG. 3 is a left side view of the exercise apparatus.

FIG. 4 is a right side view of the exercise apparatus.

FIG. 5 is a top view of the exercise apparatus; and,

FIG. 6 is a perspective view of the exercise apparatus. 

CLAIM The ornamental design for the exercise apparatus, as shown and described. 